CN220377318U - Slope protection device - Google Patents
Slope protection device Download PDFInfo
- Publication number
- CN220377318U CN220377318U CN202321610928.2U CN202321610928U CN220377318U CN 220377318 U CN220377318 U CN 220377318U CN 202321610928 U CN202321610928 U CN 202321610928U CN 220377318 U CN220377318 U CN 220377318U
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- China
- Prior art keywords
- protection
- slope
- channel steel
- support
- jacking
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- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 67
- 239000010959 steel Substances 0.000 claims description 67
- 238000005096 rolling process Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 244000082204 Phyllostachys viridis Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model provides a slope protection device, which comprises a first protection bracket, a second protection bracket and a jacking component, wherein the first protection bracket is arranged on the side wall of the slope protection device; the first protective bracket is arranged on one side of the side slope, and the second protective bracket is arranged on the other side of the side slope and is opposite to the first protective bracket; the jacking component is arranged between the first protection support and the second protection support, and two ends of the jacking component are respectively jacked with the first protection support and the second protection support. The utility model can avoid the risk of collapse and rolling stones of the side slope, thereby protecting the safety of the pipe burying operators in the foundation trench.
Description
Technical Field
The utility model relates to the technical field of slope protection, in particular to a slope protection device.
Background
With the development of social economy, more and more pipe laying projects are implemented in municipal, water conservancy and traffic fields, such as water pipelines, sewage pipelines, gas pipelines, petroleum pipelines and the like. However, in the pipe laying project, it is necessary to excavate a foundation trench for pipe laying welding, and the foundation trench side slope formed by excavating the foundation trench is a temporary side slope, and since the exposure time is not long, the foundation trench side slope is not generally supported, but the stability of the foundation trench side slope is maintained by the frictional resistance of the foundation trench side slope soil layer itself. In fact, the stability of the foundation pit slope is poor, and the risk of collapse and rolling stones is easy to occur, so that the safety of pipe burying operators in the foundation pit is damaged.
Therefore, it is important to provide a slope protection device that ensures safe construction of buried pipes.
Disclosure of Invention
The utility model aims to provide a slope protection device, which has the following specific technical scheme:
a slope protection device comprises a first protection bracket, a second protection bracket and a jacking component;
the first protective bracket is arranged on one side of the side slope, and the second protective bracket is arranged on the other side of the side slope and is opposite to the first protective bracket; the jacking component is arranged between the first protection support and the second protection support, and two ends of the jacking component are respectively jacked with the first protection support and the second protection support.
Optionally, the first protection bracket comprises a first protection channel steel and a first enclosing purlin which are arranged along the width direction of the slope surface, and further comprises a first connection channel steel and a first connection beam which are arranged along the length direction of the slope surface;
the two sides of the first enclosing purlin are respectively provided with a first protection channel steel; the first connecting channel steel is arranged at the bottom of the side slope and is connected with the first protecting channel steel and the first enclosing purlin; the first connecting beam is parallel to the first connecting channel steel and is connected with the first protection channel steel and the first enclosing purlin.
Optionally, the quantity of first tie-beam is a plurality of, and the interval sets up the top of first tie-channel steel.
Optionally, the slope protection device further includes a first filling plate, and the first filling plate is disposed below the first protection channel steel and contacts with the slope surface.
Optionally, the second protection bracket comprises a second protection channel steel and a second enclosing purlin which are arranged along the width direction of the slope surface, and also comprises a second connection channel steel and a second connection beam which are arranged along the length direction of the slope surface;
two sides of the second enclosing purlin are respectively provided with a second protection channel steel; the second connecting channel steel is arranged at the bottom of the side slope and is connected with the second protecting channel steel and the second enclosing purlin; the second connecting beam is parallel to the second connecting channel steel and is connected with the second protection channel steel and the second enclosing purlin.
Optionally, the number of the second connecting beams is multiple, and the second connecting beams are arranged above the second connecting channel steel at intervals.
Optionally, the slope protection device further includes a second filling plate, and the second filling plate is disposed below the second protection channel steel and contacts with the slope surface.
Optionally, the first enclosing purlin, the second enclosing purlin, the first connecting beam and the second connecting beam are all steel pipes.
Optionally, the propping assembly comprises at least two groups of propping units, wherein one group of propping units is arranged at the bottom of the slope, and two ends of the propping unit are respectively propped against the first protective bracket and the second protective bracket; and the other groups of the jacking units are sequentially arranged above the bottom of the side slope at intervals, and the two ends of each group of the jacking units are respectively jacked with the first protective bracket and the second protective bracket.
Optionally, each group of the jacking units comprises a supporting rod and jacking supports arranged at two ends of the supporting rod, one end of the supporting rod is connected with the first protection support through jacking supports, and the other end of the supporting rod is connected with the second protection support through jacking supports.
The application of the technical scheme of the utility model has at least the following beneficial effects:
the side slope protection device comprises the first protection support and the second protection support which are oppositely arranged on two sides of a side slope of a foundation tank, and the first protection support and the second protection support are tightly propped by the propping assembly, so that the side slope is respectively compressed by the first protection support and the second protection support, the risk of collapse and rolling stones of the side slope is avoided, and the safety of pipe burying operators in the foundation tank is further protected. In addition, the temporary slope protection device is simple to assemble, can be dismantled for reuse after construction is finished, has high reliability and low investment, and is economical, feasible, safe and reliable.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a front view of a slope protection device according to embodiment 1 of the present utility model in a direction along a width of a slope;
FIG. 2 is a front view of the first protective cradle of FIG. 1 along the length of the side slope;
1, a first protection support, 1.1, a first protection channel steel, 1.2, a first enclosing purlin, 1.3, a first connection channel steel, 1.4, a first connection beam, 2, a second protection support, 3, a jacking component, 3.1, a support rod, 3.2, a jacking, A and a buried pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Example 1:
referring to fig. 1-2, a slope protection device is used for a pipe laying project of a pepper flower water supply project (specifically, in the pipe laying project, a steel pipe needing to be buried pipe a is a phi 2.2m steel pipe, the length of a standard section of the steel pipe is 12 m/section, the pipe sections of the steel pipe are connected by welding, a foundation groove is arranged at the joint of the steel pipes, the depth of the foundation groove is 5m, the length of a foundation groove slope (abbreviated as a slope) is 2m, and the width of the foundation groove slope is 7.05 m), and comprises a first protection support 1, a second protection support 2 and a jacking component 3;
the first protective bracket 1 is arranged on one side of the side slope, and the second protective bracket 2 is arranged on the other side of the side slope and is opposite to the first protective bracket 1; the jacking component 3 is arranged between the first protective bracket 1 and the second protective bracket 2, and two ends of the jacking component are respectively jacked with the first protective bracket 1 and the second protective bracket 2.
The first protection bracket 1 comprises a first protection channel steel 1.1 (particularly 6.3# channel steel) and a first enclosing purlin 1.2 which are arranged along the width direction of the slope surface, and also comprises a first connection channel steel 1.3 (particularly 14# channel steel) and a first connection beam 1.4 which are arranged along the length direction of the slope surface;
the two sides of the first enclosing purlin 1.2 are respectively provided with a first protection channel steel 1.1; the first connecting channel steel 1.3 is arranged at the bottom of the side slope and is welded with the first protecting channel steel 1.1 and the first enclosing purlin 1.2; the first connecting beam 1.4 is parallel to the first connecting channel steel 1.3 and is welded with the first protecting channel steel 1.1 and the first enclosing purlin 1.2.
The number of the first connecting beams 1.4 is three, and the first connecting beams are arranged above the first connecting channel steel 1.3 at intervals, so that the stability of the first protection bracket 1 is conveniently enhanced.
The side slope protection device further comprises a first filling plate (particularly a bamboo strip plate, not shown in the figure), wherein the first filling plate is arranged below the first protection channel steel 1.1 and is in contact with the slope surface and used for compacting the side slope soil, and landslide caused by loosening of the side slope soil is avoided to a certain extent.
The second protection bracket 2 comprises a second protection channel steel (particularly 6.3# channel steel) and a second enclosing purlin which are arranged along the width direction of the slope surface, and also comprises a second connection channel steel (particularly 14# channel steel) and a second connection beam which are arranged along the length direction of the slope surface;
two sides of the second enclosing purlin are respectively provided with a second protection channel steel; the second connecting channel steel is arranged at the bottom of the side slope and is welded with the second protecting channel steel and the second enclosing purlin; the second connecting beam is parallel to the second connecting channel steel and is welded with the second protective channel steel and the second enclosing purlin.
The number of the second connecting beams is three, and the second connecting beams are arranged above the second connecting channel steel at intervals, so that the stability of the second protection support 2 is conveniently enhanced.
The side slope protection device further comprises a second filling plate (particularly a bamboo strip plate, not shown in the figure), wherein the second filling plate is arranged below the second protection channel steel and is in contact with the side slope surface and used for compacting the side slope soil, and landslide caused by loosening of the side slope soil is avoided to a certain extent.
The first enclosing purlin 1.2, the second enclosing purlin, the first connecting beam 1.4 and the second connecting beam are phi 48 steel pipes (the outer diameter is 48mm, and the wall thickness is 3.5 mm).
The jacking assembly 3 comprises three groups of jacking units, wherein one group of jacking units is arranged at the bottom of the side slope, and two ends of the jacking units are respectively jacked with the first protection bracket 1 and the second protection bracket 2; the other two groups of jacking units are sequentially arranged above the bottom of the side slope at intervals, and two ends of each group of jacking units are respectively jacked with the first protection support 1 and the second protection support 2.
Each group of tightening units comprises a tightening first unit and a tightening second unit which are arranged in parallel, and each tightening first unit and each tightening second unit comprises a supporting rod 3.1 (specifically a phi 48 steel pipe (the outer diameter is 48mm, the wall thickness is 3.5 mm)) and jacking 3.2 arranged at two ends of the supporting rod 3.1; in the tight first unit of top, the one end of bracing piece 3.1 through jacking 3.2 with first protection channel-section steel 1.1 of 1 one side of first protection support is connected, its other end through jacking 3.2 with the second protection channel-section steel of 2 one sides of second protection support is connected. In the jacking second unit, one end of the supporting rod 3.1 is connected with the first protection channel steel 1.1 on the other side of the first protection support 1 through a jacking 3.2, and the other end of the supporting rod is connected with the second protection channel steel on the other side of the second protection support 2 through the jacking 3.2.
When the slope protection device is used in a foundation tank, the concrete operation process is as follows:
firstly, adopting a machine to convey the first protective bracket 1 and the second protective bracket 2 to two sides of a side slope respectively;
secondly, conveying the jacking component 3 to the bottom of the slope through a machine or an operator, and adjusting the jacking 3.2 in the jacking component 3 by the operator to realize jacking of two ends of the jacking component 3 with the first protective bracket 1 and the second protective bracket 2 respectively;
then, an operator carries out welding operation on the buried pipe A in the buried pipe laying project until the welding operation is finished, and the nondestructive inspection test is qualified;
finally, the jacking 3.2 in the jacking assembly 3 is adjusted by an operator to separate the two ends of the jacking assembly 3 from the first protective support 1 and the second protective support 2 respectively, and then the first protective support 1 and the second protective support 2 are conveyed to the next foundation trench for operation respectively by adopting a machine.
The side slope protection device is tightly propped between the first protection support 1 and the second protection support 2 through the propping assembly 3, so that the first protection support 1 and the second protection support 2 respectively compress the side slope, the side slope is prevented from collapsing and rolling, and the safety of pipe burying operators in the foundation trench is protected.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The slope protection device is characterized by comprising a first protection bracket (1), a second protection bracket (2) and a jacking component (3);
the first protection support (1) is arranged on one side of the side slope, and the second protection support (2) is arranged on the other side of the side slope and is opposite to the first protection support (1); the jacking component (3) is arranged between the first protection support (1) and the second protection support (2), and two ends of the jacking component are respectively jacked with the first protection support (1) and the second protection support (2).
2. A slope protection device according to claim 1, characterized in that the first protection bracket (1) comprises a first protection channel (1.1) and a first enclosing purlin (1.2) arranged along the width direction of the slope surface, and further comprises a first connection channel (1.3) and a first connection beam (1.4) arranged along the length direction of the slope surface;
the two sides of the first enclosing purlin (1.2) are respectively provided with a first protection channel steel (1.1); the first connecting channel steel (1.3) is arranged at the bottom of the side slope and is connected with the first protecting channel steel (1.1) and the first enclosing purlin (1.2); the first connecting beam (1.4) is parallel to the first connecting channel steel (1.3) and is connected with the first protecting channel steel (1.1) and the first enclosing purlin (1.2).
3. A slope protection device according to claim 2, characterized in that the number of first connection beams (1.4) is plural and arranged at intervals above the first connection channels (1.3).
4. A slope protection device according to claim 2, further comprising a first infill panel arranged below the first protection channel (1.1) and in contact with the slope surface.
5. A slope protection device according to claim 2, characterized in that the second protection bracket (2) comprises a second protection channel steel and a second enclosing purlin which are arranged along the width direction of the slope surface, and further comprises a second connection channel steel and a second connection beam which are arranged along the length direction of the slope surface;
two sides of the second enclosing purlin are respectively provided with a second protection channel steel; the second connecting channel steel is arranged at the bottom of the side slope and is connected with the second protecting channel steel and the second enclosing purlin; the second connecting beam is parallel to the second connecting channel steel and is connected with the second protection channel steel and the second enclosing purlin.
6. The slope protection device of claim 5, wherein the number of second connection beams is plural and spaced above the second connection channel.
7. The slope protection device of claim 5, further comprising a second infill panel disposed below the second protection channel and in contact with the slope surface.
8. Slope protection device according to claim 5, characterized in that the first purlin (1.2), the second purlin, the first connecting beam (1.4) and the second connecting beam are all steel pipes.
9. Slope protection device according to any one of claims 1 to 8, characterized in that said tightening assembly (3) comprises at least two sets of tightening units, one set of which is arranged at the bottom of the slope and both ends of which are tightened against said first protective support (1) and second protective support (2), respectively; the other groups of the jacking units are sequentially arranged above the bottom of the side slope at intervals, and the two ends of each group of the jacking units are respectively jacked with the first protection support (1) and the second protection support (2).
10. Slope protection device according to claim 9, characterized in that each group of tightening units comprises a supporting rod (3.1) and jacking supports (3.2) arranged at two ends of the supporting rod (3.1), one end of the supporting rod (3.1) is connected with the first protection support (1) through the jacking supports (3.2), and the other end is connected with the second protection support (2) through the jacking supports (3.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610928.2U CN220377318U (en) | 2023-06-25 | 2023-06-25 | Slope protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610928.2U CN220377318U (en) | 2023-06-25 | 2023-06-25 | Slope protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220377318U true CN220377318U (en) | 2024-01-23 |
Family
ID=89563812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321610928.2U Active CN220377318U (en) | 2023-06-25 | 2023-06-25 | Slope protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220377318U (en) |
-
2023
- 2023-06-25 CN CN202321610928.2U patent/CN220377318U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |